248834334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 589824000

約数和(自身を除く): 340989666

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 383, 434, 499, 651, 766, 998, 1149, 1302, 1497, 2298, 2681, 2994, 3493, 5362, 6986, 8043, 10479, 11873, 15469, 16086, 20958, 23746, 30938, 35619, 46407, 71238, 83111, 92814, 108283, 166222, 191117, 216566, 249333, 324849, 382234, 498666, 573351, 649698, 1146702, 1337819, 2675638, 4013457, 5924627, 8026914, 11849254, 17773881, 35547762, 41472389, 82944778, 124417167, 248834334]

約数ペア:

[(1, 248834334), (2, 124417167), (3, 82944778), (6, 41472389), (7, 35547762), (14, 17773881), (21, 11849254), (31, 8026914), (42, 5924627), (62, 4013457), (93, 2675638), (186, 1337819), (217, 1146702), (383, 649698), (434, 573351), (499, 498666), (651, 382234), (766, 324849), (998, 249333), (1149, 216566), (1302, 191117), (1497, 166222), (2298, 108283), (2681, 92814), (2994, 83111), (3493, 71238), (5362, 46407), (6986, 35619), (8043, 30938), (10479, 23746), (11873, 20958), (15469, 16086)]